Jurors have delivered a guilty verdict for first-degree murder for Joseph Koenig, the Colorado man accused of throwing a rock through the windshield of Alexa Bartell's moving vehicle, killing her.

Joseph Koenig’s attorneys have presented his actions during the 2023 rock-throwing spree as thoughtless teenage behavior, rather than first-degree murder.

The jury found Joseph Koenig, 20, guilty of first-degree murder for the death of 20-year-old Alexa Bartell, who was killed when a rock was thrown into her windshield and hit her in the head.

A verdict is reached in Joseph Koenig's trial, where he allegedly threw a rock through the windshield of Alexa Bartell's car, killing her.

He also avoided trial on murder charges and will spend no more ... According to Karol-Chik, Kwak told Koenig to speed up before throwing the rock. Karol-Chik said Koenig hit around 80 mph.

Joseph Koenig’s attorneys wrapped up their case Wednesday – but testimony in his murder trial didn’t ... “How many nights of similar rock -throwing incidents were there involving you ...

Jurors have found Joseph Koenig, now 20, guilty of first-degree murder in the 2023 death of Alexa Bartell, who was killed ...

Joseph Koenig, the 20-year-old man on trial in Colorado for throwing a rock out of a moving car that ... on 19 charges including first degree murder. But District Attorney Katharine Decker spent ...

Three Denver-area teens cheered each other during a night of throwing rocks ... during the two-week trial. No one disputed that a 9-pound (4-kilogram) landscaping rock taken from a Walmart parking ...

Along with the first-degree murder charge ... sped up before throwing the rock, hitting around 80 mph, according to the testimonies of both Kwak and Karol-Chik during the trial.